It was the title track of a second album that was far less successful than the first. And the song was not a phenomenon the way My Sharona is. The working definition of "one-hit wonder" is not strictly tied to how many songs of a group made the Billboard chart.

You know more about music in your sleep than I do fully alert. But if you said The Knack to me, I'd reel off both songs. My guess is most would. A one-hit wonder? You can't name that second song unless you're related or something.